INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b293b567fc2457f2090bba69a4a806861979f62d442da11fce5ac0c8a87a9d0', 
    'So77Ka2V4Lgpdq4ZtbV9SkyCBVGVdfmCgZNvazY5uwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)